Base | Representation |
---|---|
bin | 1101101001001101001010… |
… | …11100101001100001110010 |
3 | 10221020021022011212201011120 |
4 | 12310212211130221201302 |
5 | 12413032343303011310 |
6 | 143451124421123110 |
7 | 6214440224536425 |
oct | 664464534514162 |
9 | 127207264781146 |
10 | 30003122313330 |
11 | 96182864032a1 |
12 | 3446980b59496 |
13 | 139838927a62a |
14 | 75a231d119bc |
15 | 3706b3e7db70 |
hex | 1b49a5729872 |
30003122313330 has 32 divisors (see below), whose sum is σ = 72111701262528. Its totient is φ = 7989253982400.
The previous prime is 30003122313323. The next prime is 30003122313347. The reversal of 30003122313330 is 3331322130003.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30003122313330.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723643581 + ... + 723685040.
It is an arithmetic number, because the mean of its divisors is an integer number (2253490664454).
Almost surely, 230003122313330 is an apocalyptic number.
30003122313330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30003122313330 is an abundant number, since it is smaller than the sum of its proper divisors (42108578949198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30003122313330 is a wasteful number, since it uses less digits than its factorization.
30003122313330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1447329322.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 30003122313330 its reverse (3331322130003), we get a palindrome (33334444443333).
The spelling of 30003122313330 in words is "thirty trillion, three billion, one hundred twenty-two million, three hundred thirteen thousand, three hundred thirty".
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